Novel (Pt‐Ox)‐(Co‐Oy) Nonbonding Active Structures on Defective Carbon from Oxygen‐Rich Coal Tar Pitch for Efficient HER and ORR

Atomic‐scale utilization and coordination structure of Pt electrocatalyst is extremely crucial to decrease loading mass and maximize activity for hydrogen evolution reactions (HERs) and oxygen reduction reactions (ORRs). A novel atomic‐scale (Pt‐Ox)‐(Co‐Oy) nonbonding active structure is designed an...

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Veröffentlicht in:	Advanced materials (Weinheim) 2022-11, Vol.34 (45), p.e2206960-n/a
Hauptverfasser:	Zhang, Jintao, Wang, Mingyong, Wan, Tingting, Shi, Haotian, Lv, Aijing, Xiao, Wei, Jiao, Shuqiang
Format:	Artikel
Sprache:	eng
Schlagworte:	(Pt‐O x)‐(Co‐O y) sites Absorption spectroscopy Atomic clusters Carbon Chemical reduction Coal tar Cobalt CTP‐derived defective carbon Density functional theory Electrocatalysis Electrocatalysts Hydrogen evolution reactions Materials science nonbonding structures Oxygen reduction reactions Pitch (material) Platinum
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